Well done, well done! Loved it! Hero did a great job pushing that cart.
I know Jasmine, the Canine Personal Assistant. Sundog can't push a regular size cart, but she can push Jasmine's. Jasmine and CJ are a great team. Here are a couple of videos for your enjoyment. (Sometimes I get some good ideas watching other videos.)
You'll have to raise Hero's "appearance fee" cannot have the chap working for next to nothing, especially with all the free advertising the store got He deserved all he shopped for!